Fix docstrings in qa tests

This commit fixes the module-level docstrings for the tests and helper
modules in qa. Many of these tests were uncommented previously - this
commit ensures that every test case has at least a minimum level of
commenting.

1 files changed, 7 insertions, 6 deletions

diff --git a/qa/rpc-tests/maxblocksinflight.py b/qa/rpc-tests/maxblocksinflight.py
index 1df1c484be..8ea405b4d5 100755
--- a/qa/rpc-tests/maxblocksinflight.py
+++ b/qa/rpc-tests/maxblocksinflight.py
@@ -2,18 +2,19 @@
 # Copyright (c) 2015-2016 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
+"""Test nodes responses to having many blocks in flight.
+
+In this test we connect to one node over p2p, send it numerous inv's, and
+compare the resulting number of getdata requests to a max allowed value.  We
+test for exceeding 128 blocks in flight, which was the limit an 0.9 client will
+reach. [0.10 clients shouldn't request more than 16 from a single peer.]
+"""
 
 from test_framework.mininode import *
 from test_framework.test_framework import BitcoinTestFramework
 from test_framework.util import *
 import logging
 
-'''
-In this test we connect to one node over p2p, send it numerous inv's, and
-compare the resulting number of getdata requests to a max allowed value.  We
-test for exceeding 128 blocks in flight, which was the limit an 0.9 client will
-reach. [0.10 clients shouldn't request more than 16 from a single peer.]
-'''
 MAX_REQUESTS = 128
 
 class TestManager(NodeConnCB):